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| Pre-test (cm) | Post-test (cm) | |
|---|---|---|
| TENS group (n=6)* | 45.8 ± 5.1 | 37.9 ± 5.1 |
| Control group (n=5)* | 42.6 ± 6.1 | 39.75 ± 4.8 |
| Intergroup | 0.29# | |
Values are shown as the mean ± standard deviation. *p<0.05 (intragroup), #p<0.05 (intergroup)
